Ikeda; Sunao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ikeda; Sunao.The latest application filed is for "carboxylic acid ester/carbamate compound with polymerizable functional group and fluorine atom group, and manufacturing method therefor".

Company Profile

0.27.11

Ikeda; Sunao - Ibaraki JP
Ikeda; Sunao - Kitaibaraki JP
Ikeda; Sunao - Kitaibaraki-shi JP
Ikeda; Sunao - Numazu JP
Ikeda, Sunao - Numazu-shi JP
Ikeda; Sunao - Yokohama JP
Ikeda; Sunao - Tokyo JA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Carboxylic acid ester/carbamate compound with polymerizable functional group and fluorine atom group, and manufacturing method therefor Grant 9,604,918 - Miyamura , et al. March 28, 2	2017-03-28
Carboxylic Acid Ester/carbamate Compound With Polymerizable Functional Group And Fluorine Atom Group, And Manufacturing Method Therefor App 20160185714 - MIYAMURA; Takuhiro ; et al.	2016-06-30
Method for producing hexafluoroacetone or hydrate thereof Grant 8,853,462 - Ogawa , et al. October 7, 2	2014-10-07
Method For Producing Hexafluoroacetone Or Hydrate Thereof App 20140121416 - Ogawa; Yuta ; et al.	2014-05-01
Process for producing perfluoropolyether carboxylic acid fluoride Grant 8,513,459 - Ikeda August 20, 2	2013-08-20
Process for producing 2,2,3,3,-tetrafluorooxetane Grant 7,737,299 - Ikeda , et al. June 15, 2	2010-06-15
Process for Producing Perfluoropolyether Carboxylic Acid Fluoride App 20090054687 - Ikeda; Sunao	2009-02-26
Process for producing 2,2,3,3-tetrafluorooxetane App 20070191617 - Ikeda; Sunao ; et al.	2007-08-16
Process for producing polyfluoroalkyl ester of unsaturated carboxylic acid Grant 7,135,592 - Sato , et al. November 14, 2	2006-11-14
Process for producing polyfluoroalkyl ester of unsaturated carboxylic acid App 20060025625 - Sato; Katsuyuki ; et al.	2006-02-02
Toner container having lid including lug Grant 6,901,230 - Ichikawa , et al. May 31, 2	2005-05-31
Developer replenishing device and developer container for use therewith App 20040161267 - Ichikawa, Hideo ; et al.	2004-08-19
Developer replenishing device and developer container for use therewith Grant 6,751,431 - Ichikawa , et al. June 15, 2	2004-06-15
Developer replenishing device and developer container for use therewith App 20030138273 - Ichikawa, Hideo ; et al.	2003-07-24
Fluoroelastomer composition App 20030125463 - Tatsu, Haruyoshi ; et al.	2003-07-03
Developer replenishing device and developer container for use therewith Grant 6,418,293 - Ichikawa , et al. July 9, 2	2002-07-09
Fluoroelastomer and production thereof App 20020032292 - Ikeda, Sunao ; et al.	2002-03-14
Toner cartridge for a developing device included in an image forming apparatus Grant RE37,542 - Ichikawa , et al. February 5, 2	2002-02-05
Developer replenishing device and developer container for use therewith App 20020001485 - Ichikawa, Hideo ; et al.	2002-01-03
Developer replenishing device and developer container for use therewith Grant 6,289,195 - Ichikawa , et al. September 11, 2	2001-09-11
Developer replenishing device and developer container for use therewith Grant 6,075,963 - Ichikawa , et al. June 13, 2	2000-06-13
Developer replenishing device and developer container for use therewith Grant 5,918,090 - Ichikawa , et al. June 29, 1	1999-06-29
Developer replenishing device and developer container for use therewith Grant 5,822,663 - Ichikawa , et al. October 13, 1	1998-10-13
Densely packed toner container and method of producing the same Grant 5,740,507 - Ichikawa , et al. April 14, 1	1998-04-14
Powder feeding method and apparatus for feeding powders with a fluid with increased precision Grant 5,727,607 - Ichikawa , et al. March 17, 1	1998-03-17
Toner cartridge for a developing device included in an image forming apparatus Grant 5,655,195 - Ichikawa , et al. August 5, 1	1997-08-05
Developer replenishing device and developer container for use therewith Grant 5,627,631 - Ichikawa , et al. May 6, 1	1997-05-06
Developer replenishing device and developer container for use therewith Grant 5,500,719 - Ichikawa , et al. March 19, 1	1996-03-19
Developer replenishing device and developer container for use therewith Grant 5,455,662 - Ichikawa , et al. October 3, 1	1995-10-03
Recycling automatic document feeder Grant 4,921,236 - Saeki , et al. May 1, 1	1990-05-01
Sheet arranging system Grant 4,482,147 - Hibi , et al. November 13, 1	1984-11-13
Copier sorter with memory and counter controlled inlet gate for manually inserted covers or partition sheets Grant 4,439,865 - Kikuchi , et al. March 27, 1	1984-03-27
Bin for receiving sheets Grant 4,361,319 - Ikeda , et al. November 30, 1	1982-11-30
Electrophotographic apparatus with detachable photoconductive drum Grant 4,076,402 - Kanno , et al. February 28, 1	1978-02-28
Squeeze roller retraction assembly Grant 4,056,315 - Ariyama , et al. November 1, 1	1977-11-01

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